CVE-2023-24155 : What You Need to Know

This CVE record pertains to a vulnerability found in the TOTOLINK T8 V4.1.5cu device, where a hard-coded password for the telnet service is stored in the component /web_cste/cgi-bin/product.ini.

Understanding CVE-2023-24155

This section will delve into the specifics of CVE-2023-24155, outlining the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2023-24155?

CVE-2023-24155 exposes a security flaw in the TOTOLINK T8 V4.1.5cu device, as it contains a hardcoded password for the telnet service within the /web_cste/cgi-bin/product.ini component. This hardcoded password could potentially be exploited by malicious actors to gain unauthorized access to the device.

The Impact of CVE-2023-24155

The presence of a hardcoded password in the telnet service of the TOTOLINK T8 V4.1.5cu device poses a significant security risk. Unauthorized individuals could potentially exploit this vulnerability to compromise the device, leading to unauthorized access, data breaches, or other malicious activities.

Technical Details of CVE-2023-24155

In this section, we will explore the technical aspects of CVE-2023-24155, including vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in TOTOLINK T8 V4.1.5cu arises from the inclusion of a hardcoded password for the telnet service within the /web_cste/cgi-bin/product.ini component. This hardcoded password presents a security risk by providing unauthorized access to the device.

Affected Systems and Versions

The affected system in this case is the TOTOLINK T8 V4.1.5cu device. Since a hardcoded password for the telnet service is embedded within the component /web_cste/cgi-bin/product.ini, all instances of this specific device version are vulnerable.

Exploitation Mechanism

Malicious actors could exploit the CVE-2023-24155 vulnerability by utilizing the hardcoded telnet password stored in the /web_cste/cgi-bin/product.ini component. By leveraging this information, attackers may gain unauthorized access to the TOTOLINK T8 V4.1.5cu device.

Mitigation and Prevention

This section focuses on steps to mitigate the risks associated with CVE-2023-24155 and prevent potential exploitation of the vulnerability.

Immediate Steps to Take

To address CVE-2023-24155, immediate action should be taken to change the hardcoded telnet password in the TOTOLINK T8 V4.1.5cu device. By updating the password and ensuring its uniqueness, the risk of unauthorized access can be significantly reduced.

Long-Term Security Practices

Implementing robust security practices such as regular password updates, network segmentation, and access control measures can enhance the overall security posture of devices like the TOTOLINK T8 V4.1.5cu. By prioritizing security best practices, organizations can better protect against potential threats.

Patching and Updates

It is crucial for device manufacturers to release patches or firmware updates that address the vulnerability in TOTOLINK T8 V4.1.5cu. End-users should promptly apply these patches to eliminate the hardcoded password vulnerability and strengthen the security of the device.